Cast
Franco Nero
Louis
Trevor Howard
Pope Leo
John Abineri
Church Official
Shelagh Wilcocks
Sister Louise
André Morell
Emperor Louis
Jeremy Kemp
Joan's Father
Maximilian Schell
Adrian
Nigel Havers
Young Monk
Duncan Lamont
First Wounded Soldier
John Shrapnel
Father James
Robert Beatty
Dr. Corwin
Manning Wilson
Bishop
Carl Bernard
Monk
Richard Pearson
Friar Timothy
Lesley-Anne Down
Cecilia
Keir Dullea
Dr. Stevens
Martin Benson
Lothair
Liv Ullmann
Pope Joan
Olivia de Havilland
Mother Superior
Peter Arne
Richard
George Innes
Monk
Terrence Hardiman
Cardinal Anastasius
Derek Farr
Count Brisini
Richard Bebb
Lord of Manor
Mary Healey
A nun
Margareta Pogonat
Village Woman
Patrick Magee
Elder Monk
Lyndon Brook